SBD

silent but deadly

and SBD

mod. [pertaining to a release of intestinal gas] soundless but smelling horribly. Who floated that SBD air biscuit?

verb

Name	Pronounced	Usage
Agnesi	['ægnisi]
Rosina	[rəu'zi:nə]
Paulinha	-	Portuguese
Vidar	VEE-dahr (Swedish)	Swedish, Norwegian, Danish, Norse Mythology
Havel	-	Czech, Slovak
Pryderi	-	Welsh, Welsh Mythology